JPS61169970U

JPS61169970U -

Info

Publication number: JPS61169970U
Application number: JP5408485U
Authority: JP
Priority date: 1985-04-11
Filing date: 1985-04-11
Publication date: 1986-10-21

Description

[Brief explanation of drawings]

第１図は本考案の一実施例にかかるＡＣアダプ
タの斜視図、第２図は第１図のＡＣアダプタを構
成する箱体の分解斜視図、第３図および第４図は
いずれも第１図のＡＣアダプタを構成する栓刃ブ
ロツクと角柱の作用をあらわす斜視図である。１……ボデイ、３……箱体、４……栓刃孔、５
……栓刃ブロツク、５ａ……栓刃、６……スライ
ド操作部、１２……スライド操作部下面の溝、１
３……下方突出片、１４……スリツト、１５……
角柱、１５ａ……小孔、１５ｂ……長孔、１６…
…橋部、１７……押ボタン、１７ａ……前方立上
がり片、１７ｂ……後方立上がり片、１８……小
孔内のばね、１９……長孔内のばね。 Fig. 1 is a perspective view of an AC adapter according to an embodiment of the present invention, Fig. 2 is an exploded perspective view of a box constituting the AC adapter of Fig. 1, and Figs. FIG. 3 is a perspective view showing the action of the plug blade block and the prism that constitute the AC adapter shown in the figure. 1... Body, 3... Box body, 4... Plug blade hole, 5
...Plug blade block, 5a...Plug blade, 6...Slide operation section, 12...Groove on the lower surface of slide operation, 1
3...Downward protruding piece, 14...Slit, 15...
Square column, 15a...Small hole, 15b...Long hole, 16...
... Bridge section, 17 ... Push button, 17a ... Front rising piece, 17b ... Rear rising piece, 18 ... Spring in small hole, 19 ... Spring in long hole.

Claims

[Scope of utility model registration request]

An AC adapter that houses a transformer and a rectifier circuit inside the body, and has a plug blade hole on the upper back side of the body into which a plug blade for plugging into an outlet appears, and the AC adapter includes the body and a plug that is housed in the body and has a plug blade. Each has a blade block and a box body that houses the blade block and guides the forward and reverse movement of the blade block with respect to the blade hole, and the blade block is integrally provided with a slide operation part protruding from the top surface to operate the forward and reverse movement of the blade block. A groove is formed in the center between the two blades on the bottom surface in the direction in which the blades protrude, and a downward protruding piece is integrally provided from the bottom of the groove, and a width is provided in front of the slide operation part of the bottom of the groove. A bridge section is formed through a slit in the direction, and a prismatic column that can be inserted into the groove is positioned between the two plug blades in front of the bridge section, and is positioned by the box body. a small hole in
Elongated holes are formed at the rear of the top surface, and a push button having a rising piece that projects with a difference in height at each end of the front and back ends of the top surface is housed in the small hole via a biasing spring, and the front rising piece is inserted into the small hole. A spring is exposed on the upper surface of the body, and is housed in the elongated hole in a sideways state, and the space between the rear end of the spring and the end surface of the hole is used as a receiving area for the downwardly protruding piece, and the rear rising piece of the push button is connected to the plug. An AC adapter characterized in that the blade block bridge part is a locking part when the blade is protruded.